A348681 - cp's OEIS frontend

A348681 Decimal expansion of the average length of a chord in a unit square defined by the intersection of the perimeter with a straight line passing through 2 points uniformly and independently chosen at random in the interior of the square.

n	a(n)
1	1
2	0
3	4
4	2
5	8
6	1
7	0
8	8
9	6
10	6
11	3
12	2
13	9
14	4
15	4
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	9
24	6
25	4
26	7
27	1
28	3
29	2
30	1
31	4
32	4
33	8
34	7
35	9
36	4
37	9
38	8
39	2
40	8
41	0
42	6
43	3
44	1
45	3
46	5
47	5
48	5
49	8
50	0
51	1
52	6
53	6
54	8
55	3
56	5
57	9
58	2
59	4
60	2
61	1
62	0
63	3
64	7
65	5
66	0
67	1
68	0
69	1
70	5
71	7
72	8
73	6
74	6
75	0
76	9
77	6
78	3
79	1
80	6
81	6
82	3
83	7
84	3
85	5
86	8
87	5
88	6
89	2
90	6
91	5
92	8
93	5
94	0
95	5
96	2
97	2
98	9
99	0
100	4
101	9
102	3
103	5
104	8
105	2

[1, 0, 4, 2, 8, 1, 0, 8, 6, 6, 3, 2, 9, 4, 4, 1, 3, 5, 6, 6, 6, 1, 9, 6, 4, 7, 1, 3, 2, 1, 4, 4, 8, 7, 9, 4, 9, 8, 2, 8, 0, 6, 3, 1, 3, 5, 5, 5, 8, 0, 1, 6, 6, 8, 3, 5, 9, 2, 4, 2, 1, 0, 3, 7, 5, 0, 1, 0, 1, 5, 7, 8, 6, 6, 0, 9, 6, 3, 1, 6, 6, 3, 7, 3, 5, 8, 5, 6, 2, 6, 5, 8, 5, 0, 5, 2, 2, 9, 0, 4, 9, 3, 5, 8, 2]

cp's OEIS Frontend

A348681 Decimal expansion of the average length of a chord in a unit square defined by the intersection of the perimeter with a straight line passing through 2 points uniformly and independently chosen at random in the interior of the square.

Table of values

List of values

n	a(n)
1	1
2	0
3	4
4	2
5	8
6	1
7	0
8	8
9	6
10	6
11	3
12	2
13	9
14	4
15	4
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	9
24	6
25	4
26	7
27	1
28	3
29	2
30	1
31	4
32	4
33	8
34	7
35	9
36	4
37	9
38	8
39	2
40	8
41	0
42	6
43	3
44	1
45	3
46	5
47	5
48	5
49	8
50	0
51	1
52	6
53	6
54	8
55	3
56	5
57	9
58	2
59	4
60	2
61	1
62	0
63	3
64	7
65	5
66	0
67	1
68	0
69	1
70	5
71	7
72	8
73	6
74	6
75	0
76	9
77	6
78	3
79	1
80	6
81	6
82	3
83	7
84	3
85	5
86	8
87	5
88	6
89	2
90	6
91	5
92	8
93	5
94	0
95	5
96	2
97	2
98	9
99	0
100	4
101	9
102	3
103	5
104	8
105	2

n	a(n)
1	1
2	0
3	4
4	2
5	8
6	1
7	0
8	8
9	6
10	6
11	3
12	2
13	9
14	4
15	4
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	9
24	6
25	4
26	7
27	1
28	3
29	2
30	1
31	4
32	4
33	8
34	7
35	9
36	4
37	9
38	8
39	2
40	8
41	0
42	6
43	3
44	1
45	3
46	5
47	5
48	5
49	8
50	0
51	1
52	6
53	6
54	8
55	3
56	5
57	9
58	2
59	4
60	2
61	1
62	0
63	3
64	7
65	5
66	0
67	1
68	0
69	1
70	5
71	7
72	8
73	6
74	6
75	0
76	9
77	6
78	3
79	1
80	6
81	6
82	3
83	7
84	3
85	5
86	8
87	5
88	6
89	2
90	6
91	5
92	8
93	5
94	0
95	5
96	2
97	2
98	9
99	0
100	4
101	9
102	3
103	5
104	8
105	2

n	a(n)
1	1
2	0
3	4
4	2
5	8
6	1
7	0
8	8
9	6
10	6
11	3
12	2
13	9
14	4
15	4
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	9
24	6
25	4
26	7
27	1
28	3
29	2
30	1
31	4
32	4
33	8
34	7
35	9
36	4
37	9
38	8
39	2
40	8
41	0
42	6
43	3
44	1
45	3
46	5
47	5
48	5
49	8
50	0
51	1
52	6
53	6
54	8
55	3
56	5
57	9
58	2
59	4
60	2
61	1
62	0
63	3
64	7
65	5
66	0
67	1
68	0
69	1
70	5
71	7
72	8
73	6
74	6
75	0
76	9
77	6
78	3
79	1
80	6
81	6
82	3
83	7
84	3
85	5
86	8
87	5
88	6
89	2
90	6
91	5
92	8
93	5
94	0
95	5
96	2
97	2
98	9
99	0
100	4
101	9
102	3
103	5
104	8
105	2